Note 5 Debt Schedule (Details) (USD $) In Thousands, unless otherwise specified	Mar. 29, 2014		Sep. 28, 2013
Debt Instrument [Line Items]
Secured debt due 2015	$ 40,000		$ 40,000
Total long-term debt	557,241		562,512
Debt due 2019
Debt Instrument [Line Items]
Senior notes	500,000		500,000
Interest Rate Swap | Debt due 2019
Debt Instrument [Line Items]
Fair value adjustment	$ 17,241	[1]	$ 22,512	[1]

[1] Represents fair value hedge accounting balance related to interest rate swaps. See Note 4 for discussion.